United States patent law

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United States patent law was established "to promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries;"[1] as provided in the United States Constitution. Congress implemented these protections as a first-to-invent patent legal framework. By contrast, all other national patent laws are first-to-file systems. The provisions of the law are laid out in Title 35 of the United States Code (U.S.C.) and give authority for the United States Patent and Trademark Office.[2] This system is permitted by Article One, Section 8(8) of the U.S. Constitution.

In the U.S., a patent is a right to exclude others from making, using, selling, offering for sale, exporting components to be assembled into an infringing device outside the U.S., importing the product of a patented process practiced outside the U.S., inducing others to infringe, offering a product specially adapted for practice of the patent, and a few other very carefully defined categories. Thus, merely thinking about an invention, or drawing a diagram, is not an infringement. Research for "purely philosophical" inquiry is not an infringement, but research directed to commercial purposes is - unless the research is directed toward obtaining approval of the Food and Drug Administration for introduction of a generic version of a patented drug.

Under current US law, the term of patent is 20 years from the earliest claimed filing date, plus patent term extension.

Contents

Procedure

Pre-grant publication (PG Pub)

The United States Patent and Trademark Office publishes patent applications 18 months after they are filed. This time limit can be extended under certain circumstances for an additional fee.1 The applications are published before a patent has been granted on them.

See also

Concepts

Legislation

Other

References

  1. ^ MPEP 1120: Eighteen-Month Publication of Patent Applications [R-5]

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Wikipedia content modification information:

  • This page was last modified on 21 November 2008, at 22:04.

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